Skip to main content
Fig. 2 | EvoDevo

Fig. 2

From: Limb patterning genes and heterochronic development of the emu wing bud

Fig. 2

Growth of emu limb buds and cell proliferation at HH stage 19 (a) and stage 21 (b). Transverse sections. The apical ectodermal ridge (AER) is indicated by a white arrow in DAPI-stained sections. Green PH3 expression (a marker of cell proliferation); red PAX7 expression. There are fewer proliferating cells in the forelimb bud, and those that are proliferating are not immigrating PAX7+ cells. Bar 100 µm

Back to article page